¡Presente!: Affirming Latinx voices within health sciences library scholarship

Increasing diverse author representation within medical librarianship scholarship among BIPOC information professionals is an important endeavor that requires closer examination. This commentary looks to examine the ways in which the profession can support Latinx librarians and library workers in fully participating within the scholarly pipeline by exploring our unique and authentic voices, structural barriers, hesitation and fears, Whiteness in the profession and knowledge production, bias in the peer review process, lack of resources and support, and finally, a call to action.     

Understanding change through a high school mathematics teacher’s journey to inquiry-based teaching

This article focuses on an experienced high school mathematics teacher who changed her practice without participating in planned interventions aimed at producing this change. It reports on the nature of the teacher’s change from her perspective and an interpretation and understanding of the change from the researcher’s perspective. It illustrates how meaningful change can occur when the process is initiated and rooted in the teacher’s experience based on a tension in self and/or practice that is personal and real to him or her. It discusses three types of change that are possible depending on the level of engagement of the teacher in professional development opportunities: instrumental change, conceptual change, and foundational change.     

The effects of service convenience and perceived quality on perceived value,satisfaction and loyalty in low-cost fitness centers

Due to its importance in fitness centers, a number of authors have explored and analyzed loyalty. However, two characteristics not yet examined are service convenience in fitness center chains and low-cost fitness centers (an emerging business model). In the present study, the authors sought to understand the relationship among perceived quality and service convenience on perceived value, satisfaction, and client loyalty in low-cost fitness centers. Clients (N = 763; 381 women and 382 men) from three low-cost Spanish fitness centers were surveyed, revealing a positive relationship among the variables studied. Findings demonstrate the importance of proper management of non-monetary sacrifices and perceived quality by the managers of these sport organizations, since client loyalty could depend on factors of these emerging sport models.     

Penguin Promises: encouraging aquarium visitors to take conservation action

This study investigates the impact of an innovative conservation action campaign called Penguin Promises implemented at uShaka Sea World in Durban, South Africa. Communication tools included interpretive signage, exhibits with and without animals, presentations, and personal interactions, along with a specially designed postcard, on which visitors could write a promise (pledge) to make a change in their daily lives to become more environmentally responsible. Visitors who completed a card were contacted a year or more after their visit and asked about the outcomes of their promise. The results (N = 316) showed that 49.4% of respondents could give an example of something positive they had done for the environment, that they attributed to the campaign. Based on the study, recommendations are provided for the design of effective visitor conservation action campaigns.     

Strength training: Isometric training at a range of joint angles versus dynamic training

Strength training with isometric contractions produces large but highly angle-specific adaptations. To contrast the contractile mode of isometric versus dynamic training, but diminish the strong angle specificity effect, we compared the strength gains produced by isometric training at four joint angles with conventional dynamic training. Thirty-three recreationally active healthy males aged 18?–?30 years completed 9 weeks of strength training of the quadriceps muscle group three times per week. An intra-individual design was adopted: one leg performed purely isometric training at each of four joint angles (isometrically trained leg); the other leg performed conventional dynamic training, lifting and lowering (dynamically trained leg). Both legs trained at similar relative loads for the same duration. The quadriceps strength of each leg was measured isometrically (at four angles) and isokinetically (at three velocities) pre and post training. After 9 weeks of training, the increase in isokinetic strength was similar in both legs (pooled data from three velocities: dynamically trained leg, 10.7%; isometrically trained leg, 10.5%). Isometric strength increases were significantly greater for the isometrically trained leg (pooled data from four angles: dynamically trained leg, 13.1%; isometrically trained leg, 18.0%). This may have been due to the greater absolute torque involved with isometric training or a residual angle specificity effect despite the isometric training being divided over four angles.     

Striving to Be in the Profession and of It

Abstract

This study analyzes the experiences of African Americans in the physical education and kinesiology profession since the late 1850s. Using a variety of primary and secondary source material, we place special emphasis on the experiences of African American physical educators in higher education and in the American Alliance for Health, Physical Education, Recreation and Dance and its southern, regional, and state chapters. Apparent from this examination is that African Americans have experienced various forms of racially discriminatory practices in physical education and kinesiology and have found it extraordinarily difficult to assume leadership positions in the profession and be acknowledged for their scholarly and academic accomplishments.     

An evaluation of inertial sensor technology in the discrimination of human gait

Abstract

Inertial sensors may provide the opportunity for broader and more cost effective gait analysis; however some questions remain over their potential use in this capacity. The aim of the study was to determine whether an inertial sensor could discriminate between normal walking, fast walking, and running. A single group crossover design was used to compare acceleration profiles between three gait conditions: normal walking, fast walking, and running. An inertial sensor was placed on the sacrum of 12 participants (6 male, 6 female) who performed 3 trials of each gait condition on both overground and treadmill settings. A significant difference (P < 0.001) in the occurrence of heel strike in the gait cycle was found between running and both walking conditions. No differences were seen between overground and treadmill in any condition or variable. The results indicate that a single sacral mounted inertial sensor can differentiate running from normal walking and fast walking using temporal gait event measures. This study indicates that inertial sensors can differentiate walking from running gait in healthy individuals which may have potential for application in the quantification of physical activity in the health and exercise industry.     

Towards decolonial praxis: reconfiguring the human and the curriculum

ABSTRACT

This theoretical inquiry applies threads of Sylvia Wynter’s intellectual project to scholarship in curriculum studies to consider how Wynter’s insights might urge new potential in educational theorising and practice. The central concern driving Wynter’s intellectual project is that our present understanding about what it means to be human is entrenched in epistemological legacies of colonialism that preserve a Western bourgeois genre of Man. This essay begins by detailing Sylvia Wynter’s rigorous and innovative intellectual project that reworks the category of the human. We argue that contemporary curriculum is based upon this Western genre of the human and explore the limits of multicultural curricula. Synthesising Wynter’s interrelated lines of thought – how the notion of being hybridly human calls forth a conceptualisation of humanness as a collective act – we argue that her revised category of the human is a necessary means to radically reimagine and decolonise curriculum.     

无边界高等教育及其资格认证

在全球化背景下 ,特别是世贸组织的发展 ,高等教育已越来越被视为一种国际商品和服务贸易中的出口产业。各国积极谋求开拓高等教育的国际市场 ,吸引海外学生 ,在别国开办和接管高校 ,运用信息与传播技术实施远程高等教育 ,从而出现了无边界高等教育。无边界高等教育的发展 ,在较大程度上依赖于教育质量的保障和受教育者的资格认证 ,因而有效发展国际认可的资格认证制度 ,将是无边界高等教育发展的一个重要方面